Johnson and Allen Yoke Test Weights
Calibrated NDT Lift Test Weight
Johnson & Allen manufacture a range of calibrated test weights for use with permanent magnets and electro magnets. Lift tests are one of the easiest ways to verify the magnetic field strength generated by MPI equipment and to check for standard compliance. All test weights include a heavy duty lifting handle and are supplied with relevant certification traceable to national standards.
|4.5Kg||AC Yoke Standard|
|18Kg||DC Permanent Magnet Standard|